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Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/03/2024, 09:44

General

  • Target

    c58dd3d488f98f2f3a033cf1e5d08dd9.ps1

  • Size

    534KB

  • MD5

    c58dd3d488f98f2f3a033cf1e5d08dd9

  • SHA1

    9df35cfaa2e8030561eb7bf9a614a0479844fec9

  • SHA256

    4a19ce649f5056cc58e8facde71ef49d442c28fd308be131ecaa64ca1af93274

  • SHA512

    c4448568f6e43afdd0d98ef01af870fdb8969a85691994c55b4308b48f353bb205f2ffe8f3b194b0b1dba3f7c735fd93431bb7edbdc3899a458237c43d38e345

  • SSDEEP

    12288:hpK5q6LiSSGEjVZ266IQrXUhCuWG/O4TNVQu:hYbubOM

Malware Config

Extracted

Family

agenttesla

C2

http://180.214.239.67/k/p3c/inc/e8cc68c0649f72.php

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • AgentTesla payload 1 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\c58dd3d488f98f2f3a033cf1e5d08dd9.ps1
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:532
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      #cmd
      2⤵
      • Drops file in Drivers directory
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:3044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_geslvpgi.ax0.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/532-17-0x00007FF8665B0000-0x00007FF867071000-memory.dmp

    Filesize

    10.8MB

  • memory/532-10-0x00007FF8665B0000-0x00007FF867071000-memory.dmp

    Filesize

    10.8MB

  • memory/532-11-0x00000231636A0000-0x00000231636B0000-memory.dmp

    Filesize

    64KB

  • memory/532-12-0x00000231636A0000-0x00000231636B0000-memory.dmp

    Filesize

    64KB

  • memory/532-13-0x0000023164060000-0x0000023164076000-memory.dmp

    Filesize

    88KB

  • memory/532-0-0x0000023163670000-0x0000023163692000-memory.dmp

    Filesize

    136KB

  • memory/3044-20-0x00000000054F0000-0x0000000005582000-memory.dmp

    Filesize

    584KB

  • memory/3044-24-0x0000000006390000-0x00000000063F6000-memory.dmp

    Filesize

    408KB

  • memory/3044-19-0x0000000005AA0000-0x0000000006044000-memory.dmp

    Filesize

    5.6MB

  • memory/3044-14-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/3044-21-0x00000000056C0000-0x00000000056D0000-memory.dmp

    Filesize

    64KB

  • memory/3044-22-0x0000000005770000-0x000000000580C000-memory.dmp

    Filesize

    624KB

  • memory/3044-23-0x0000000005750000-0x0000000005768000-memory.dmp

    Filesize

    96KB

  • memory/3044-18-0x0000000074FF0000-0x00000000757A0000-memory.dmp

    Filesize

    7.7MB

  • memory/3044-25-0x0000000074FF0000-0x00000000757A0000-memory.dmp

    Filesize

    7.7MB

  • memory/3044-26-0x00000000056C0000-0x00000000056D0000-memory.dmp

    Filesize

    64KB

  • memory/3044-28-0x0000000006F00000-0x0000000006F50000-memory.dmp

    Filesize

    320KB

  • memory/3044-29-0x0000000006A00000-0x0000000006A0A000-memory.dmp

    Filesize

    40KB

  • memory/3044-30-0x00000000056C0000-0x00000000056D0000-memory.dmp

    Filesize

    64KB

  • memory/3044-31-0x00000000056C0000-0x00000000056D0000-memory.dmp

    Filesize

    64KB